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TLS Online TPP Program

#Question id: 19181

Which of the following statement is incorrect regarding the cloning of PCR products?

#Unit 14. Methods in Biology
  1. In cloning via restriction enzymes, restriction sites are induced before amplification is carried out
  2. The restriction sites are induced in the primers before annealing
  3. The intermediate molecules are having restriction sites at both ends
  4. The amplified molecules can be cut at both the ends by appropriate enzymes
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TLS Online TPP Program

#Question id: 21964

#Unit 2. Cellular Organization

Choose the incorrect statement 
a. S/MARs are a DNA sequence which is generally located between H1 and H3 binding sites. 
b.  S/MARs are a DNA sequence which is generally located between H3 and H4 binding sites
c. S/MARs is a DNA sequence which binds to base structure called matrix
d.  S/MARs is a DNA sequence which binds to base structure called scaffold
TLS Online TPP Program

#Question id: 21965

#Unit 2. Cellular Organization

Which of the following is a protein that appears to regulate the association of MARs with the matrix in order to regulate transcription of genes in the vicinity of the MAR 
TLS Online TPP Program

#Question id: 21966

#Unit 2. Cellular Organization

Which of the following is true about interphase chromosome
a. Interphase chromosomes occupy chromosome territories in the nucleus
b. Interphase chromosomes occupy chromosome territories toward cell membrane 
c. Interphase chromosomes are not entangled with each other except cancer 
d. Interphase chromosomes are entangled with each other except cancer 
TLS Online TPP Program

#Question id: 21967

#Unit 2. Cellular Organization

Heterochromatic regions, silenced genes, and gene-sparse regions of chromosomes are typically localized to 
TLS Online TPP Program

#Question id: 21968

#Unit 2. Cellular Organization

Which of the following is correct regarding the euchromatin 
a. Active genes/euchromatin are often found at the borders of chromosome territories
b. active genes from several chromosomes may cluster in inter-chromosomal territories that are enriched in transcription machinery
c. Active genes/euchromatin are often found at the periphery of nuclear wall
d. active genes from several chromosomes may cluster in inter-chromosomal territories do not have transcription machinery
TLS Online TPP Program

#Question id: 21969

#Unit 2. Cellular Organization

Choose the correct statement 
a. Interphase chromosomes occupy chromosome territories in the nucleus and are not entangled with each other
b. Heterochromatic regions, silenced genes, and gene-sparse regions of chromosomes are typically localized to the nuclear periphery
c. Interphase chromosomes occupy chromosome territories in the nucleus and are entangled with each other
d. Heterochromatic regions, silenced genes, and gene-sparse regions of chromosomes are typically localized to the nuclear centre